Q9. With reference to large fabricated bed plates explain: A. With reason, why longitudinal strength and rigidity is important in spite of the contributions made by ship’s structure. B. With sketches show how the combustions loads imposed on piston and cylinder heads are transmitted to and absorbed by bed plates
Q1. (a) State FOUR reasons for persistent slackening of holding down bolts of a main engine. (6)
(b) State FOUR precautions to be observed when fitting non-metallic chocks in order to ensure accurate choking. (4)
(c) State the periodic checks to be made in order to assess the effectiveness of an engine chocking system. (6)
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